MindManager can not save files correctly

MindManager when you open multiple files, when you want to save a file, the program may be wrong, only to find when re-open the file contents of the file is a modified version of the previous earlier, instead of the correct modified version, the program does not jump out repair windows. When executing a program or save a file error occurs, the program should have debugging features, rather than directly off the program, this will cause the file can not be opened.

How to file by repairing to the correct version instead of the earlier archived version?